Steinfeld is a community in the Main-Spessart district in the Regierungsbezirk of Lower Franconia (Unterfranken) in Bavaria, Germany and a member of the Verwaltungsgemeinschaft (Administrative Community) of Lohr am Main.Spoken here is a Main-Franconian dialect (according to the Language Atlas of the Bavarian Library, Lower East Franconian). The inhabitants are often called Steeflder Russe in the local area.